Hi Simon - When you say "but performance is not great" ... beyond CPU load: do you get good Tx and Rx rates (e.g., if you run "benchmark_rate") without underruns / overflows / late packets (etc)? What is the MTU set to for this ENET link? 1 GbE or 10 GbE? Can you provide a little more detail for us to work with here? Thx! - MLD
On Thu, Feb 20, 2020 at 10:11 AM Simon G4ELI via USRP-users < [email protected]> wrote: > Hi, > > > > Now using UDB 3.15 LTZ instead of UHD 4.0 and a user’s X310 works but > performance is not great: > > > > - CPU load high, > - MTU size results in only 364 samples per buffer which I believe to > indirectly cause the high CPU. > > > > I’ve not found much on the Ettus site apart from ensuring the MTU size is > correct, so the question is: how on earth do I get better streaming from > the X310? > > > > As I’m compiling 3.15 LTS from source making changes is easy. > > > > Simon Brown, G4ELI > > https://www.sdr-radio.com > > > _______________________________________________ > USRP-users mailing list > [email protected] > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > -- Michael Dickens Ettus Research Technical Support Email: [email protected] Web: https://ettus.com/
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